Multivariate analysis of demographic factors, gonorrhoea contact and sexual behavioural risk factors with casual partners in last 6 months for pharyngeal N gonorrhoeae infection in the HIV-negative HIM cohort among men who reported casual partner(s)
| Adjusted HR | 95% CI | p Value* | |
| Age (years) | p1=0.001 | ||
| <25 | 1 | – | |
| 25–34 | 0.83 | 0.43 to 1.61 | |
| 35–44 | 0.74 | 0.38 to 1.45 | |
| 45–54 | 0.36 | 0.16 to 0.79 | |
| >54 | 0.34 | 0.10 to 1.15 | |
| Sexual contact with gonorrhoea | p2<0.001 | ||
| No | 1 | – | |
| Yes | 3.33 | 1.93 to 5.72 | |
| No of male sexual partners | p1=0.002 | ||
| 1 | 1 | – | |
| 2–5 | 0.75 | 0.18 to 3.08 | |
| 6–10 | 1.67 | 0.40 to 7.02 | |
| 11–50 | 1.46 | 0.35 to 6.10 | |
| >50 | 1.97 | 0.46 to 8.55 | |
| Dry kissing | p1=0.431 | ||
| Never | 1 | – | |
| Occasionally | 1.04 | 0.61 to 1.77 | |
| Often | 1.18 | 0.68 to 2.05 | |
| Wet kissing | p1=0.277 | ||
| Never | 1 | – | |
| Occasionally | 1.77 | 0.77 to 4.06 | |
| Often | 1.83 | 0.80 to 4.17 | |
| Receptive penile-oral sex without ejaculation | p1=0.241 | ||
| Never | 1 | – | |
| Occasionally | 3.06 | 0.74 to 12.63 | |
| Often | 3.15 | 0.77 to 12.85 | |
| Receptive penile-oral sex with ejaculation | p1=0.320 | ||
| Never | 1 | – | |
| Occasionally | 1.28 | 0.90 to 1.82 | |
| Often | 1.04 | 0.44 to 2.48 | |
| Insertive oro-anal sex | p1=0.044 | ||
| Never | 1 | – | |
| Occasionally | 1.10 | 0.76 to 1.59 | |
| Often | 1.64 | 1.07 to 2.51 |
Data are adjusted for repeated measures in the same individuals. Sexual practices defined in footnotes of table 1.
↵* 1, p for trend; 2, p for homogeneity.